Method for determining a characteristic of a receiver in a medium, and system implementing this method
US11405117B2 · kind B2 · utility
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27Claims
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Key dates
| Filing date | May 24, 2019 |
| Grant date | Aug 2, 2022 |
| Priority date | — |
| Expiry date | Aug 31, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W40/06
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Method for determining a characteristic of detection and/or identity information and/or location information of a receiver, wherein: a) a primary wave is emitted by an antenna, b) adjustable elements are controlled with a plurality of sets of parameters, to modify the propagation of a primary wave and/or of a secondary wave coming from the receiver, and c) signals received by the antenna are saved, and d) the characteristic of the receiver in the medium is determined based on the signals received for each set of parameters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.